Security practice guide for vmware hybrid cloud infrastructure as a service iaas environments. Addressing cloud computing security issues sciencedirect. With trusted computing, the computer will consistently behave in expected ways, and those behaviors will be enforced by computer hardware and software. Cloud computing is an internetbased computing technology, where shared resources such as software, platform, storage and information are provided to customers on demand. In a private cloud, there may be a cloud broker or a trust authority e. Cloud computing offers load balancing that makes it more reliable.
Security guidance for critical areas of focus in cloud computing. Fpgas for trusted cloud computing ramarathnam venkatesan. Tccp en ables infrastructure as a service iaas providers such as amazon ec2 to provide a closed box execution. Gummadi rodrigo rodrigues mpisws abstract cloud computinginfrastructuresenable companiesto cut costs by outsourcing computations ondemand. The trusted computing group tcg is a notforprofit organization formed to develop, define and promote open, vendorneutral, global industry specifications and standards, supportive of a hardwarebased root of trust, for interoperable trusted computing platforms. Trusted cloud computing platform proposed to secure iaas. Cloud computing is a new consumption and delivery model for it services. Typically, you only pay for cloud services you use, helping you lower your. Today, uol uses it when offering cloud computing, thus providing customers with a new security layer included in the hardware. The final phrase purpose of the book, along with of the trusted cloud program principally, is to distribute these outcomes to a broader viewers in every academia and business, and thus to help with the proliferation of enterprise 4. For isvs scale your apps on a trusted cloud platform explore the azure partner zone find the latest content, news, and guidance to lead customers to the cloud connect with the microsoft partner community accelerate partner connections and amplify success through the microsoft partner ecosystem. Uol is a pioneer at using intel trusted execution technology for cloud computing in the brazilian market. The resources can be used without interaction with cloud service provider.
While cost reduction is still a top priority, scalability, mobility, connectivity, and business agility have stepped to the forefront for decision makers. For isvs scale your apps on a trusted cloud platform explore the azure partner zone find the latest content, news, and guidance to lead customers to the cloud connect with the microsoft partner community accelerate partner connections and amplify success through the. This book documents the scientific results of the projects related to the trusted cloud program, covering fundamental aspects of trust, security, and quality of service for cloud based services and applications. Trusted cloud computing platform proposed to secure iaas clouds. Vendors named within are approved or under contract to provide specified services to disa or dod.
Pdf cloud computing is a new consumption and delivery model for it services. Towards trusted cloud computing nuno santos krishna p. It enables the customer to verify, before sending data, that the computation at the service provider will run securely. Future networks, with focus on imt2020, cloud computing and trusted network infrastructures. Tcgs core technologies include specifications and standards for the trusted platform. Security, privacy, and data protection for trusted cloud. On the other hand, there is a high privacy threat for cloud services that are dynamically personalized, based on peoples location, preferences, calen. Tcgs core technologies include specifications and standards for the trusted platform module. Pdf towards trusted cloud computing rodrigo rodrigues. Segregating sensitive computations not only makes sense because it naturally reduces the likelihood for outside interaction and interference, these nodes may need. A solution is presented which attempts to eliminate unique threats. The trusted cloud computing platform components, including the untrusted cloud manager cm, the trusted coordinator tc and a set of trusted nodes n 6.
However, clients of cloud computing services currently have no means of verifying the con. To address this problem we propose the design of a trusted cloud computing platform tccp. Cloud computing is emerging as a key tool of digitisation. The cloud has become an attractive platform for enterprises to deploy and. Fpga manufacturers have offered devices with bitstream protection for a number of years. Introduction trusted computing and cloud overview of trusted computing csa guidelines and tcg standards practical application. The cloud security alliance is a nonprofit organization formed to promote the use of best practices for providing security assurance within cloud computing and provide education on the uses of cloud computing to help secure all other forms of computing. With this document, we aim to provide both guidance and inspiration to support business goals while managing and mitigating the risks associated with the adoption of cloud computing technology.
Blank table entries refer to unknown services or cloud applications that are still under development. Healthcare organizations and consumers lose control when they outsource their sensitive data and computing resources to. Uol adopts intel trusted execution technology for cloud. We then address those limitations by proposing more rigorous mechanisms based on evidence, attribute certification. A trusted computing base consists of components that together enforce a unified security policy over a computer environment. Trusted computing the term trusted computing applies to a number of distinct proposals and initiatives with the general goal of engineering more security into commodity computing systems. These results aim to allow trustworthy it applications in the cloud by providing a reliable and secure technical and legal framework.
Application host security, including hbssacas, patching, configuration, and management trusted cloud credential manager. Components of a trusted computing base include hardware and software. Tccp enables infrastructure as a service iaas providers such. Cloud computing has opened up a new fron tier of challenges. Virtual network enclave security to protect application and data virtual data center managed services. These discrete trusted computing nodes will offer strong security guarantees unavailable in normal cloud servers. Trust mechanisms for cloud computing journal of cloud.
For more information on the cloud security alliance, visit. Cloud computing is highly cost effective because it operates at higher efficiencies with greater utilization. Ttp is tasked with assuring security characteristics within a cloud environment. The mimosecco approach 12 secure database outsourcing to the cloud using the mimosecco middleware sensorcloud. This book documents the scientific results of the projects related to the trusted cloud program, covering fundamental aspects of trust, security, and quality of service for cloudbased services and applications. Psf is a software component used in conjunction with hardware and other software components to provide a trusted computing base. Practical applications of trusted computing in the cloud jesus molina fujitsu laboratories of america. International journal of computer applications 0975 8887. Trusted computing tc is a technology developed and promoted by the trusted computing group. Introduction trusted computing and cloud overview of trusted computing csa guidelines and tcg standards practical application encrypted drives trusted network connect. This document has been created for security researchers, cloud computing practitioners, system integrators, and other parties interested in techniques for solving the security problem in question. A trusted cloud computing platform tccp provides the abstraction of a closed box execution environment for a customers vm, according to a presentation by mpisws.
The cloud has become an attractive platform for enterprises to deploy and execute their business services for business to. Download the trusted geolocation in the cloud project description pdf for further details. This feature is currently primarily used to prevent ip piracy through cloning. Intel trusted execution technology intel txt for cloud. Towards the interdisciplinary development of a trustworthy platform for globally interconnected sensors and actuators 14 testbed for the sensor cloud 15 an architecture for trusted paas cloud computing for personal data. Introducing trusted computing base components a trusted computing base consists of components that together enforce a unified security policy over a computer environment. Cloud security involves the procedures and technology that secure cloud computing environments against both external and insider cybersecurity threats. However, in this paper we describe how protected bitstreams can also be used to create a root of trust for the clients of cloud computing services. Dod secure cloud computing architecture a scalable, costeffective approach to securing cloudbased programs under a common security architecture. Cloud computing is rapidly evolving due to its efficient characteristics such as costeffectiveness, availability and elasticity. Practical applications of trusted computing in the cloud. Cloud computing, which is the delivery of information technology services over the internet, has become a must for businesses and governments seeking to accelerate innovation and collaboration. Dod secure cloud computing architecture a scalable, costeffective approach to securing cloudbased programs under a common security architecture overview disas secure cloud computing arch itecture scca is a suite of enterpriselevel cloud security and management services.
Nist special publication 180019b trusted cloud security practice guide for vmware hybrid cloud infrastructure as a service iaas environments volume b. Keynote address, international conference on cloud computing cloudcom2010 indianapolis, indiana dec. The nccoe recently released a preliminary draft of volume c. Joachim haupt, janine roy, jan moennich, rene jakel, michael schroeder et al.
Trusted cloud computing platform into infrastructure. Fpgas for trusted cloud computing ken eguro embedded and reconfigurable computing microsoft research redmond, wa usa email. Pdf performance analysis of the trusted cloud computing. This work is a set of best security practices csa has put together for 14 domains involved in governing or operating the cloud cloud architecture, governance and enterprise risk management, legal. Cloud computing plays an increasingly important role in the operations of organizations of all sizes and in all industries around the world. Segregating sensitive computations not only makes sense because it naturally reduces the likelihood. Keywordscloud computing, cloud security, iaasattack, trusted cloud computing platform. Contracts and electronic discovery, compliance and audit, information. The term is taken from the field of trusted systems and has a specialized meaning. Approach, architecture, and security characteristics michael bartock, murugiah souppaya, and karen scarfone, nist daniel carroll and robert masten, dellemc gina scinta and paul massis, gemalto. Simply put, cloud computing is the delivery of computing services including servers, storage, databases, networking, software, analytics and intelligence over the internet the cloud to offer faster innovation, flexible resources and economies of scale. The rise of cloud computing as an everevolving technology brings with it a number of opportunities and challenges. Cloud credential manager to enforce rolebased access control rbac and least privileged access.
Pdf trusted cloud computing healthcare framework sarfraz. With cloudcot which combines trusted computing and blockchain technology, cloud users are able to automatically extract the valid dependency of their applications deployed on cloud. Trust is not a new research topic in computer science, spanning areas as diverse as security and access control in computer networks, reliability in distributed systems, game theory and agent systems, and policies for decision making under uncertainty. Rsas cta, to be discussed later in cloud transparency mechanisms, whom is trusted in the trust domain of the private cloud. The use of intel trusted execution technology had a strong impact on security. Research highlights this paper attempts to evaluate cloud computing security. Intel trusted execution technology ensures the security of new offers on uol cloud and promotes uol to be the first provider in the country to use such technology in order to apply the concept of. Enforcing this behavior is achieved by loading the hardware with a. These dimensions, which align to the cloud security alliances cloud control matrix, form a model that helps organizations understand the characteristics. Establishing trust in cloud computing ieee computer society. Review of trusted cloud computing platform security. Trust and security have prevented businesses from fully accepting cloud platforms. Perhaps the most notable example was the development of the trusted computer system evaluation criteria.
The permanent and official location for cloud security. The solution employs public key infrastructure in concert with sso and ldap. How to guides the nist cybersecurity practice guide sp 180019, trusted cloud. Cloud credential manager for role based access control rbac and least privileged access. We begin this paper with a survey of existing mechanisms for establishing trust, and comment on their limitations. The trusted computing group tcg1 is an industry coalition with the goal of creating standards and specifications. Fpgas for trusted cloud computing microsoft research.